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| author | Alasdair Armstrong | 2017-10-06 16:53:15 +0100 |
|---|---|---|
| committer | Alasdair Armstrong | 2017-10-06 16:53:15 +0100 |
| commit | 6e4573f9a1ace7cba38d0cecb95b4dfe95c73c71 (patch) | |
| tree | 3284c9c20c1c6357894cc950362eec895df4ee36 /src/initial_check.ml | |
| parent | 59d7781403f9f92cda4954b75d5116157f98ba84 (diff) | |
Various improvements to menhir parser, and performance improvments for Z3 calls
New option -memo_z3 memoizes calls to the Z3 solver, and saves these
results between calls to sail. This greatly increases the performance
of sail when re-checking large specifications by about an order of
magnitude. For example:
time sail -no_effects prelude.sail aarch64_no_vector.sail
real 0m4.391s
user 0m0.856s
sys 0m0.464s
After running with -memo_z3 once, running again gives:
time sail -memo_z3 -no_effects prelude.sail aarch64_no_vector.sail
real 0m0.457s
user 0m0.448s
sys 0m0.008s
Both the old and the new parser should now have better error messages
where the location of the parse error is displayed visually in the
error message and highlighted.
Diffstat (limited to 'src/initial_check.ml')
| -rw-r--r-- | src/initial_check.ml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/initial_check.ml b/src/initial_check.ml index b7505391..efda0da1 100644 --- a/src/initial_check.ml +++ b/src/initial_check.ml @@ -958,6 +958,8 @@ let generate_undefineds vs_ids (Defs defs) = gen_vs (mk_id "undefined_bool") "unit -> bool effect {undef}"; gen_vs (mk_id "undefined_bit") "unit -> bit effect {undef}"; gen_vs (mk_id "undefined_int") "unit -> int effect {undef}"; + gen_vs (mk_id "undefined_nat") "unit -> nat effect {undef}"; + gen_vs (mk_id "undefined_real") "unit -> real effect {undef}"; gen_vs (mk_id "undefined_string") "unit -> string effect {undef}"; gen_vs (mk_id "undefined_range") "forall 'n 'm. (atom('n), atom('m)) -> range('n,'m) effect {undef}"; (* FIXME: How to handle inc/dec order correctly? *) |